Počet záznamů: 1

Development of modified micro-pulling-down method for bromide and chloride single crystals

  1. 1.
    0363915 - FZU-D 2012 RIV NL eng J - Článek v odborném periodiku
    Yokota, Y. - Kawaguchi, N. - Fukuda, K. - Yanagida, T. - Yoshikawa, A. - Nikl, Martin
    Development of modified micro-pulling-down method for bromide and chloride single crystals.
    Journal of Crystal Growth. Roč. 318, č. 1 (2011), s. 908-911 ISSN 0022-0248
    Grant ostatní: AVČR(CZ) M100100910
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: growth from melt * halides * scintillator materials
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 1.726, rok: 2011

    We developed amodified micro-pulling-down method for the crystal growth of halide materials with highly hygroscopic nature. A removable chamber system can enter a glove box filled with Ar gas enabled to handle starting materials,setup a crucible and hot zone, grow a single crystal from the melt and take out a grown crystal without exposing to outside atmosphere. CeCl3 and Ce1% doped LaBr3 single crystals were grown without visible cracks and inclusions. Emission peak around 365 nm was observed in CeCl3 single crystal and Ce:LaBr3 single crystal indicated two emission peaks around 360 and 380nm ascribed to 5d–4f transition of Ce3+ ion.
    Trvalý link: http://hdl.handle.net/11104/0199531